Silicon dioxide/zeolite imidazate framework compound/aramid fiber composite non-woven material as well as preparation method and application thereof

Silicon dioxide/zeolite imidazate framework compound/aramid fiber composite non-woven material as well as preparation method and application thereof

The invention discloses a preparation method of a silicon dioxide/zeolite imidazate framework compound/aramid fiber composite non-woven material, which comprises the following steps: preparing a silicon dioxide/zeolite imidazate framework compound solution, and attaching the silicon dioxide/zeolite...

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Hauptverfasser: XUE RUJING, LIU FUJUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a preparation method of a silicon dioxide/zeolite imidazate framework compound/aramid fiber composite non-woven material, which comprises the following steps: preparing a silicon dioxide/zeolite imidazate framework compound solution, and attaching the silicon dioxide/zeolite imidazate framework compound solution to an aramid fiber non-woven fabric to obtain the silicon dioxide/zeolite imidazate framework compound/aramid fiber composite non-woven material. Sequentially carrying out gelation, aging, replacement modification and drying treatment to obtain the silicon dioxide/zeolite imidazate framework compound/aramid fiber composite non-woven material. The silicon dioxide/zeolite imidazate skeleton compound solution is prepared by uniformly dispersing zeolite imidazate skeleton compound powder in a silicon dioxide aerogel aqueous solution. According to the preparation method of the silicon dioxide/zeolite imidazate framework compound/aramid fiber composite non-woven material, the silicon